The upgrade system of the world begins with the conquest of Naruto

"how is this possible!"

Seeing this scene, not only the ten poisonous old man was taken aback, but also the people around who were clamoring just now couldn't help but look shocked!

"Is there only such a few tricks? It seems that your name as the ten poisonous old man is just not worthy of the name!"

Xia Zhiqing flicked his sword, and looked at the ten poisonous old man with a provocative look on his face!

"Hmph, boy, you'd better look at your current situation before you speak! Do you think the most deadly part of my attack lies in those poisonous hidden weapons?"

Faced with Xia Muyang's provocation/provocation, the ten poisonous old man not only didn't get angry, but suddenly showed a smile of success!
"What's the meaning!"

Seeing the expression of the ten poisonous old man, Xia Muyang couldn't help but thumped in his heart, and quickly looked around him!

But all the poisonous hidden weapons scattered around him released a terrifying purple poisonous smoke, which enveloped Xia Zhiqing directly!
This poisonous smoke has directly corroded the floor, corroded into poison, even the air is oppressed and fled everywhere, it is extremely terrifying!
"retreat!"

Seeing this scene, the rest of the onlookers didn't dare to stop, and hurriedly backed away!
"Little devil, pay the price for your carelessness!!"

The ten poisonous old man snarled, and then took out a pill from his sleeve, raised his head and swallowed it!
"Buzz!"

I saw a layer of golden light appearing outside the body of the ten poisonous old man, protecting him, and then he rushed in like this!
"Boom!"

In the poisonous smoke, the sound of fierce fighting was heard immediately, but within a few seconds, it stopped suddenly!

"It seems that the ten poisonous old man won. After all, that kid is too young. He dares to be so arrogant in the face of ten poisonous old man!"

"It's just a pity. The next target is sent, and I don't know when it will be. Hehe, there are seven or eight geniuses in the hands of this old poison!"

These people chattered and started discussing again, but they all felt that Xia Muyang was doomed!

They are too aware of the power of this poisonous smoke, if they inhale a little bit, even the cosmic walkers will be affected!
Even if it is not inhaled, the poison is powerful enough to corrode tens of millions of acupoints of the monk, turning the monk into a poisonous person and dying!

"Oh!"

At this time, a phantom flew out from the poisonous smoke, and hit the wall heavily, shaking the entire arena!
The crowd of onlookers couldn't help but look, and then their faces were filled with surprise: "How is it possible!"

The person who was blown out turned out to be an old man with ten poisons!

"Frightened!"

Just when they were exclaiming, a piercing sound suddenly came from the poisonous mist, and a sword intent burst out that directly exploded the floor!

Then, several blue sword waves that I saw rushed out, tearing apart the poisonous smoke!

As for Xia Muyang, Shi Shiran walked out, even though the clothes had been corroded to a bad shape!

嗏

There is nothing wrong with his body!

He himself has nothing to do with it!

"You...how could...not be affected at all...how did you do it!"

One of the onlookers covered his mouth and said in disbelief!

"Why did I tell you? How old are you?"

Xia Muyang glanced at this person and said arrogantly!

"The ten poisonous old man lost, who will be next!"

Xia Muyang glanced over these people one by one, and asked proudly!